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Let R = {(1, 2), (2, 2), (1, 1), (4,4), ...

Let R = {(1, 2), (2, 2), (1, 1), (4,4), (1,3), (3, 3), (3,2)} be a relation on the set {1,2,3,4}. Then,

A

R is reflexive and symmetric but not transitive

B

R is symmetric and transitive but not reflexive

C

R is reflexive and transitive but not symmetric,

D

R is an equivalence relation

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Knowledge Check

  • If R={(1,3),(4,2),(2,4),(3,1),(2,3)} is a relation of the set A={1,2,3,4} , then the relation R is

    A
    reflexive
    B
    not symmetric
    C
    transifive
    D
    a function

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